Watches, Warnings & Advisories



2 products issued by NWS for: 3 Miles SE Sayner WI

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Green Bay WI
1024 AM CDT Fri Jun 20 2025

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-211530-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
1024 AM CDT Fri Jun 20 2025

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...This Afternoon and Tonight

An isolated storm is possible this afternoon or evening.
Additional storms may develop overnight, most likely across
northern Wisconsin, some of which could produce large hail, strong
winds and locally heavy rain.

The intense rainfall rates could result in urban street flooding,
ponding of water on roads, and rises on streams and rivers.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Any thunderstorms will end Saturday morning. Additional
thunderstorms are possible at times again next week, with strong
or severe storms possible on Monday into Monday night with
damaging winds and large hail. It is too early to determine the
severe weather risk after Monday.

A multi-day period of dangerous heat is forecast from Saturday
through Monday. Heat index values are expected to reach 95 degrees
to 105 degrees at most places during the afternoon hours on
Saturday and Sunday, and in the lower to middle 90s across
northeast Wisconsin on Monday. Low temperatures in the 70s will
provide minimal relief to the heat and humidity. A Heat Advisory
is in effect beginning at noon on Saturday.

Increasing south winds and building waves will result in an
increased risk of rip currents along Lake Michigan beaches
Saturday morning through Monday morning. A Beach Hazards
Statement is in effect.

.SPOTTER INFORMATION STATEMENT...

Spotter activation could be needed tonight or early Saturday.

$$



Heat Advisory

URGENT - WEATHER MESSAGE
National Weather Service Green Bay WI
1252 PM CDT Fri Jun 20 2025

WIZ005-010>013-018>021-030-031-035>040-045-048>050-073-074-210900-
/O.CON.KGRB.HT.Y.0001.250621T1700Z-250624T0000Z/
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Marathon-Shawano-Wood-
Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-Southern Oconto
County-
Including the cities of Green Bay, Wautoma, Peshtigo, High Falls
Reservoir, Porterfield, Eagle River, Redgranite, Two Rivers,
Wisconsin Rapids, Antigo, Merrill, Appleton, Sobieski, Wausau,
Little Suamico, Oconto, Luxemburg, Mountain, Neopit, Marshfield,
Lakewood, Niagara, Manitowoc, Kewaunee, New London, Pensaukee,
Keshena, Stevens Point, Loomis, Townsend, Clintonville, Neenah,
Crandon, Chilton, Tomahawk, Aurora, Middle Inlet, Shawano,
Menasha, Brookside, Plover, Spread Eagle, Rhinelander, Wausaukee,
Lac Du Flambeau, Brillion, Commonwealth, Crivitz, New Holstein,
Waupaca, Harmony, and Oshkosh
1252 PM CDT Fri Jun 20 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SATURDAY TO 7 PM CDT
MONDAY...

* WHAT...Heat index values of 95 to 105 expected Saturday afternoon
  and Sunday afternoon, with values of 90 to 95 on Monday afternoon.
  The highest heat indexes will occur from central Wisconsin to
  northeast Wisconsin. Low temperatures in the mid to upper 70s
  Saturday night and Sunday night will provide minimal relief from
  the heat and humidity.

* WHERE...Portions of central, east central, north central, and
  northeast Wisconsin.

* WHEN...From noon Saturday to 7 PM CDT Monday.

* IMPACTS...Hot temperatures and high humidity may cause heat
  illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

For more information, visit us at http://www.weather.gov/GreenBay

JM